/source/library/DatabaseCop/ObjectName.cs

#region Using Directives and Copyright Notice



// Copyright (c) 2007-2010, Computer Consultancy Pty Ltd

// All rights reserved.

// 

// Redistribution and use in source and binary forms, with or without

// modification, are permitted provided that the following conditions are met:

//     * Redistributions of source code must retain the above copyright

//       notice, this list of conditions and the following disclaimer.

//     * Redistributions in binary form must reproduce the above copyright

//       notice, this list of conditions and the following disclaimer in the

//       documentation and/or other materials provided with the distribution.

//     * Neither the name of the Computer Consultancy Pty Ltd nor the

//       names of its contributors may be used to endorse or promote products

//       derived from this software without specific prior written permission.

// 

// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 

// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 

// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 

// ARE DISCLAIMED. IN NO EVENT SHALL COMPUTER CONSULTANCY PTY LTD BE LIABLE 

// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 

// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 

// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 

// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 

// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 

// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH

// DAMAGE.



using System;

using System.Collections.Generic;

using System.Text;



#endregion



namespace DatabaseCop

{

    [Serializable]

    public class ObjectName : IComparable<ObjectName>

    {

        readonly string _schema;

        readonly string _name;



        public ObjectName(string schema, string name)

        {

            _schema = schema;

            _name = name;

        }



        public string Schema

        {

            get { return _schema; }

        }



        public string Name

        {

            get { return _name; }

        }



        public override bool Equals(object obj)

        {

            ObjectName rhs = obj as ObjectName;



            if (rhs == null) return false;



            return _schema == rhs._schema && _name == rhs._name;

        }



        public override int GetHashCode()

        {

            return _schema.GetHashCode() ^ _name.GetHashCode();

        }



        public override string ToString()

        {

            return string.Format("{0}.{1}", _schema, _name);

        }



        #region IComparable<ObjectName> Members



        public int CompareTo(ObjectName other)

        {

            if (_schema.CompareTo(other.Schema) != 0)

            {

                return _schema.CompareTo(other._schema);

            }

            else

            {

                return _name.CompareTo(other._name);

            }

        }



        #endregion

    }

}